2012年3月3日 · I am trying to add C:\\xampp\\php to my system PATH environment variable in Windows. I have already added it using the Environment Variables dialog box. But when I type into my console: C:\\>path it

2017年2月8日 · If you look at the source code of isympy, you'll see that it essentially just parses the command line options into arguments for the sympy.interactive.init_session() function. You could therefore run that function with required arguments in your Jupyter notebook session which is also suggested in the docs.

2022年3月6日 · I have downgraded to 3.7 (the version sympy says it is compatible with), however it still doesn't work. Doing: "pip install sympy" downloads a folder called sympy and then a python program called isympy. This isympy isn't mentioned anywhere and while I can reference it, it doesn't function properly as sympy should. Any help would be appreciated.

2012年4月22日 · I can still run sympy from its isympy script, and I can import numpy and scipy into a session that I start from the isympy script. The numpy and scipy printouts are different in this case from the documented results, but they pass a tiny ad-hoc test. Is this a known problem, or something I messed up or misunderstand?

2020年7月29日 · In my case, it was actually easier than I thought. This is the solution if you're on Windows: Go to your PC; Right click -> properties

2021年4月12日 · APT installs python packages just into default system-wide Python installation. To install python packages into your specific custom Python installation just do python -m pip install sympy, here python is your python's binary name or path, e.g. you can do /path/to/python -m pip install sympy.

2021年1月22日 · Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location. WARNING: The script isympy.exe is installed in 'C:\Users\ebben\AppData\Roaming\Python\Python38\Scripts' which is not on PATH.

2022年7月11日 · I, in Sympy, is the imaginary number constant.That is, the number defined to be the square root of negative one.

2012年8月24日 · I am running isympy within emacs shell (emacs 24, debian, snapshot) I do not have much experience with Python!!

2021年10月27日 · I don't see how a complicated sympy expression like that can be displayed in a readable manner. I use isympy, ipython with sympy.init_printing(). It still wraps large expressions to the window size. –